Zdenek Kotala wrote:
>
> Bruce Momjian p??e v ?t 19. 02. 2009 v 08:08 -0500:
> > > you should use vacuum_freeze_min_age instead. On other side it
> > breaks
> > > vacuumdb backward compatibility which we did not declare, but it
> > could
> > > be fine.
> >
> > How does adding a flag break backward compatibiity?
> >
>
> I meant that vacuum_freeze_min_age was introduced in 8.2 and cannot be
> used for older database. if you use it you cannot run vacuumdb freeze on
> 8.1 and older. See Peter's list of backward compatible applications.
Oh, I can only upgrade 8.3+ so that would not be a problem.
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +